Disclosed is a human body frequency diagnostic analysis apparatus including a transceiver with an end connected to a human head and driven to transmit a transmission frequency and drive the human head to feed back a feedback frequency, a detection unit connected to the transceiver for driving the transceiver to transmit the transmission frequency and receive the feedback frequency, and a control unit connected to the detection unit for controlling the detection unit and includes a computing unit for computing and comparing the transmission frequency with the feedback frequency to generate a dual line spectrum, a database for comparing the dual line spectrum to generate detected information, and a screen for displaying the dual line spectrum and the detected information. A maximum drop value detected in a frequency section of the dual line spectrum indicates an imbalance of a human body frequency.
